2006961 has 16 divisors (see below), whose sum is σ = 2970048. Its totient is φ = 1195200.

The previous prime is 2006959. The next prime is 2007001. The reversal of 2006961 is 1696002.

It is not a de Polignac number, because 2006961 - 2¹ = 2006959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2006461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1515 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (185628).

2^2006961 is an apocalyptic number.

It is an amenable number.

2006961 is a deficient number, since it is larger than the sum of its proper divisors (963087).

2006961 is a wasteful number, since it uses less digits than its factorization.

2006961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 2006961 is about 1416.6725097919. The cubic root of 2006961 is about 126.1381075734.

The spelling of 2006961 in words is "two million, six thousand, nine hundred sixty-one".